Vocabulary Quiz:

1. derivative

2. meritorious

3. furtive

4. demagogue

5. insolent

6. coalesce

7. enigmatic

8. acerbic

9. recalcitrant

10. tacit

11. ostracism

12. wizened

13. duress

14. mollify

15. amorous

16. utilitarian

17. nocturnal

18. knell

19. congenial

20. preclude

Time left: 200 seconds